Question

After three successive equal percentage rise in the salary the sum of 100 rupees turned in to 140 rupees 49paisa. Find the percent raise in the salary

Answer 1

$= 140.49 - 100$
$= 49.49$
so We have found the increasing money..
then
percentage =
$\frac{49.49}{100} \times 100$
$= 49.49\%$
I hope that that can help you but I am not confirm about the answer I think it can be wrong or not I don't know..